Senior Software Engineer, Dev Services

About Chainlink
Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain use cases for institutional tokenized assets, lending, payments, stablecoins, and more. Since inventing decentralized oracle networks, Chainlink has enabled tens of trillions in transaction value and now secures the vast majority of DeFi.

Many of the world’s largest financial services institutions have also adopted Chainlink’s standards and infrastructure, including Swift, Euroclear, Mastercard, Fidelity International, UBS, S&P Dow Jones Indices, FTSE Russell, WisdomTree, ANZ, and top protocols such as Aave, Lido, GMX and many others. Chainlink leverages a novel fee model where offchain and onchain revenue from enterprise adoption is converted to LINK tokens and stored in a strategic Chainlink Reserve. Learn more at chain.link.

About the Role

As a Senior Software Engineer on the Dev Services team, you will play a key role in expanding developer capabilities across the CRE platform by building scalable platform services and developer tooling. You will drive improvements that reduce operational silos, strengthen platform reliability, and deliver a best-in-class developer experience for internal engineering teams and external developers.

Your Impact

• Deliver core capabilities across the CLI, Go SDK, TypeScript SDK, and frontend services that enable developers to build more effectively on the CRE platform.

• Improve vertical and horizontal scalability across critical platform services.

• Increase workflow execution durability and platform reliability for developer-facing systems.

• Reduce knowledge silos by expanding ownership across critical components of the CRE platform.

• Elevate the developer experience through high-quality platform APIs, tooling, and SDK improvements.

• Strengthen operational resilience by increasing shared ownership of production systems and on-call responsibilities.

Requirements

• Demonstrated experience developing and operating software systems at scale.

• Built and maintained production backend applications and APIs serving multiple stakeholders.

• Experience designing, building, and operating distributed systems.

• Advanced proficiency developing production software in Go.

• Independently owned complex technical initiatives from design through production delivery while navigating ambiguous requirements.

• Delivered high-quality implementations with strong engineering rigor and attention to reliability and quality.

Preferred Requirements

• Experience with several of the following: data pipelines and processing, observability platforms, customer-facing applications or developer tools with a strong UX focus, large-scale SQL data systems, gRPC services, low-latency systems, or consensus algorithms.

• Developed software in TypeScript and/or Solidity.

• Demonstrated interest in blockchain and Web3 technologies.

• Track record of partnering closely with product, sales, marketing, customer-facing teams, or directly with customers.

• Experience building decentralized applications (dApps).

• Experience developing banking infrastructure or other financial software.

All roles with Chainlink Labs are global and remote-based. Unless otherwise stated, we ask that you try to overlap some working hours with Eastern Standard Time (EST).

We carefully review all applications and aim to provide a response to every candidate within two weeks after the job posting closes. The closing date is listed on the job advert, so we encourage you to take the time to thoughtfully prepare your application. We want to fully consider your experience and skills, and you will hear from us regarding the status of your application shortly after the closing date.

Commitment to Equal Opportunity

Chainlink Labs is an equal opportunity employer. All qualified applicants will receive equal consideration for employment in compliance with applicable laws, regulations, or ordinances. If you need assistance or accommodation due to a disability or special need when applying for a role or in our recruitment process, please contact us via this form.

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